First, because there is an enzyme in pineapple, if eaten directly, it may cause allergic reactions, such as diarrhea, vomiting or headache, and may also stimulate the young epidermis of oral mucosa and lips. After soaking pineapple in salt, it can effectively destroy the internal structure of the enzyme and will not stimulate the human body.

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Second, soak the pineapple in salt water before eating, and also make part of the organic acids contained in it decompose in salt water, remove the sour taste and make the pineapple taste sweeter. ?

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1. pineapple is rich in nutrition, and its components include sugar, protein, fat, vitamin A, B 1.B2.C, protein catabolic enzyme, calcium, phosphorus, iron, organic acids, niacin, etc., especially vitamin C.

2. Pineapple is sweet, slightly sour, and slightly cold. It has the effects of clearing away heat and relieving summer heat, promoting fluid production to quench thirst, and facilitating urination. It can be used for symptoms such as summer heat injury, body heat and polydipsia, fullness in the abdomen, indigestion, dysuria, dizziness, etc.